﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp3
{
    class programmer : staff, Iwriter
    {
        public programmer(string name) : base(name)
        {
            this.Name = name;
        }

        public void writing()
        {
            Console.WriteLine("而且还能写作");
        }
    }
}

